/*
 * WorldEdit, a Minecraft world manipulation toolkit
 * Copyright (C) sk89q <http://www.sk89q.com>
 * Copyright (C) WorldEdit team and contributors
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

package com.sk89q.worldedit.internal.command;

import com.sk89q.minecraft.util.commands.CommandLocals;
import com.sk89q.worldedit.extension.platform.Actor;
import com.sk89q.worldedit.util.auth.Authorizer;

/**
 * Implementation of an authorizer that uses {@link Actor#hasPermission(String)}.
 */
public class ActorAuthorizer implements Authorizer {

    @Override
    public boolean testPermission(CommandLocals locals, String permission) {
        Actor sender = locals.get(Actor.class);
        if (sender == null) {
            throw new RuntimeException("Uh oh! No 'Actor' specified so that we can check permissions");
        } else {
            return sender.hasPermission(permission);
        }
    }
}
